}
        });
        testThread.start();

        long startTime = System.currentTimeMillis();
        method.invoke(crawler, testThread);
        long endTime = System.currentTimeMillis();

        assertTrue("Thread should have been joined", endTime - startTime >= 100);
    }

    // Test destroyContainer private static method via reflection
    @Test
    public void test_destroyContainer() throws Exception {

	defer periodicTimer.Stop()

	for {
		select {
		case <-periodicTimer.C:
			now := UTCNow()
			ahs.Lock()
			for path, h := range ahs.healSeqMap {
				if h.hasEnded() && h.endTime.Add(keepHealSeqStateDuration).Before(now) {
					delete(ahs.healSeqMap, path)
				}
			}
			ahs.Unlock()

			periodicTimer.Reset(time.Minute * 5)
		case <-ctx.Done():

			}
		case "StartTime":
			z.StartTime, err = dc.ReadTime()
			if err != nil {
				err = msgp.WrapError(err, "StartTime")
				return
			}
		case "EndTime":
			z.EndTime, err = dc.ReadTime()
			if err != nil {
				err = msgp.WrapError(err, "EndTime")
				return
			}
		case "ResyncStatus":
			z.ResyncStatus, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "ResyncStatus")

            long startTime = System.nanoTime();
            info.decode(largeBuffer, 0, 24);
            long endTime = System.nanoTime();

            // Should complete quickly (under 1ms)
            assertTrue((endTime - startTime) < 1_000_000);
        }

        @ParameterizedTest
        @ValueSource(ints = { 24, 32, 100, 1000, 10000 })

            Set<Coordinates> gavs = InferenceStrategy.computeAllArtifactCoordinates(context, largePomMap);
            long endTime = System.currentTimeMillis();

            // Performance assertion - should complete within reasonable time
            long duration = endTime - startTime;
            assertTrue(duration < 5000, "Artifact computation should complete within 5 seconds for 100 POMs");

        jobLog.setEndTime(System.currentTimeMillis());

        MonitorTarget target = new MonitorTarget(jobLog);
        try {
            target.expired();
            // Should not update when endTime is set - no exception expected
        } catch (Exception e) {
            // May fail due to missing client in test environment
            assertTrue(e.getMessage().contains("client"));
        }
    }

        try {
            final RESULT result = entityType.newInstance();
            result.setEndTime(DfTypeUtil.toLong(source.get("endTime")));
            result.setJobName(DfTypeUtil.toString(source.get("jobName")));
            result.setJobStatus(DfTypeUtil.toString(source.get("jobStatus")));

const (
	rebalNone rebalStatus = iota
	rebalStarted
	rebalCompleted
	rebalStopped
	rebalFailed
)

type rebalanceInfo struct {
	StartTime time.Time   `msg:"startTs"` // Time at which rebalance-start was issued
	EndTime   time.Time   `msg:"stopTs"`  // Time at which rebalance operation completed or rebalance-stop was called
	Status    rebalStatus `msg:"status"`  // Current state of rebalance operation. One of Started|Stopped|Completed|Failed.
}

type ResyncTarget struct {
	Arn       string    `json:"arn"`
	ResetID   string    `json:"resetid"`
	StartTime time.Time `json:"startTime"`
	EndTime   time.Time `json:"endTime"`
	// Status of resync operation
	ResyncStatus string `json:"resyncStatus,omitempty"`
	// Completed size in bytes
	ReplicatedSize int64 `json:"completedReplicationSize"`
	// Failed size in bytes

				if d.isScanner {
					globalScannerMetrics.incTime(scannerMetricYield, wantSleep)
				}
			}
			return
		case <-timer.C:
			if d.isScanner {
				globalScannerMetrics.incTime(scannerMetricYield, wantSleep)
			}
			return
		case <-cycle:
			if !timer.Stop() {
				// We expired.
				<-timer.C
				if d.isScanner {
					globalScannerMetrics.incTime(scannerMetricYield, wantSleep)
				}